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(Creating Buffer-Local): change-major-mode-hook

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is useful for discarding some minor modes.
This commit is contained in:
Richard M. Stallman 2005-02-14 10:25:20 +00:00
parent aac7575835
commit bf614499ff
1 changed files with 5 additions and 2 deletions
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7
lispref/variables.texi
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@ -1429,8 +1429,11 @@ variables that major modes set should not be marked permanent.
The function @code{kill-all-local-variables} runs this normal hook
before it does anything else. This gives major modes a way to arrange
for something special to be done if the user switches to a different
major mode. For best results, make this variable buffer-local, so that
it will disappear after doing its job and will not interfere with the
major mode. It is also useful for buffer-specific minor modes
that should be forgotten if the user changes the major mode.
For best results, make this variable buffer-local, so that it will
disappear after doing its job and will not interfere with the
subsequent major mode. @xref{Hooks}.
@end defvar